package com.autoool;

/**
 * @author sam
 * 2021/7/1 20:18
 * @description
 * @editor
 * @description
 */
public class HelloT {

    public static void main(String[] args) {
        int num1 = 1;       // 字面量1;
        int num5 = 4;       // 字面量1;
        double num2 = 2.0D; // 大小写的D都可以
        long num3 = 3L;     // 大小写的L都可以, 加L是好习惯;
        byte num4 = 4;

        int div = num1 - num5;
        int mul = num1 * num5;
        int add = num1 + num5;
        if (num1 > 0) {
            System.out.println(1);
        }
        for (int i = 0; i < 2; i++) {
            num1++;
        }
    }
}
